Add deleteDir test with exception for not-empty directory on Windows
Re-adds the test that was added and then reverted in https://github.com/ziglang/zig/pull/6397, but with the test for https://github.com/ziglang/zig/issues/5537 skipped for now since that issue is no longer fixed.
bd449b184aRyan Liptak committed on 9/30/2020, 6:35:17 AM· committed by Andrew Kelleyparent254ee89